README.md

README 0x01. C - Variables, if, else, while

0. Positive anything is better than negative nothing

This program will assign a random number to the variable n each time it is executed. Complete the source code in order to print whether the number stored in the variable n is positive or negative.

• You can find the source code here
• The variable n will store a different value every time you will run this program
• You don’t have to understand what rand, srand, RAND_MAX do. Please do not touch this code
• The output of the program should be:
• The number, followed by
• if the number is greater than 0: is positive
• if the number is 0: is zero
• if the number is less than 0: is negative
• followed by a new line

1. The last digit

This program will assign a random number to the variable n each time it is executed. Complete the source code in order to print the last digit of the number stored in the variable n.

• You can find the source code here here
• The variable n will store a different value every time you run this program
• You don’t have to understand what rand, srand, and RAND_MAX do. Please do not touch this code
• The output of the program should be:
• The string Last digit of, followed by
• n, followed by
• the string is, followed by
• if the last digit of n is greater than 5: the string and is greater than 5
• if the last digit of n is 0: the string and is 0
• if the last digit of n is less than 6 and not 0: the string and is less than 6 and not 0
• followed by a new line

1. The last digit

This program will assign a random number to the variable n each time it is executed. Complete the source code in order to print the last digit of the number stored in the variable n.